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An Improved Synthesis of 5-Fluorothiophene-2-Carboxylic Acid |
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| Authors: | Robert J. Chambers Anthony Marfat |
| Affiliation: | Pfizer Central Research , Groton, CT, 06340 |
| Abstract: | A new and efficient route to 5-fluorothiophene-2-carboxylic acid 1 was secured in two steps and 62% yield overall. |
| Keywords: | |